package com.example.dessert.util;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

/**
 * @ClassName: MyMetaObjectHandler
 * @Description:
 * @Author
 * @Date 2022/1/6
 * @Version 1.0
 */
@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("start insert fill...");
        this.setFieldValByName("createdAt", new Date(), metaObject);
        this.setFieldValByName("updatedAt", new Date(), metaObject);


    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("start update fill...");
        this.setFieldValByName("updatedAt", new Date(), metaObject);
    }


}
